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https://dspace.ctu.edu.vn/jspui/handle/123456789/42304
Title: | Gc/ms-tof analysis of essential oil composition of the Allium schoenoprasum l. Bulbs cultivated from Quang Tri - Vietnam |
Authors: | Tran, Nguyen An Sa Nguyên, Van Muoi Mot Nguyên, Tri Thuc Nguyên, Thi Diem Thu |
Keywords: | Allium schoenoprasum L. Essential oil GC/MS-TOF Chive Sulfide |
Issue Date: | 2019 |
Series/Report no.: | Tạp chí Khoa học Công nghệ và Thực phẩm;Số 18.- Tr.12-22 |
Abstract: | The research content of the study was an investigation of the chemical compositions from the essential oils of Allìum schoenprasum L. bulbs collected from Quang Tri-Vietnam. The essential oils extracted by hydrodistillation method. The chemical components of essential oils were analyzed using of gas chromatography-time-of-flight mass spectrometry (GC/MS-TOF). The results show that the main ingredient of the oil is organic sulfur compounds, especially, allyl polypeptides, which account for more than 76% of substances identified. The results also show that solvents used to dissolve the essential oil affect the results of the analysis. Organic sulfur compounds are best soluble in n-hexane. Comparative analysis indicated that GC/MS-TOF could analyze more compound than GC/MS-Quadrupole. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/42304 |
ISSN: | 0866-8132 |
Appears in Collections: | Khoa học Công nghệ và Thực phẩm |
Files in This Item:
File | Description | Size | Format | |
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_file_ Restricted Access | 3.82 MB | Adobe PDF | ||
Your IP: 18.219.119.163 |
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